1 # Multilibs for powerpc RTEMS targets.
3 # Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
5 # This file is part of GCC.
7 # GCC is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3, or (at your option)
12 # GCC is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with GCC; see the file COPYING3. If not see
19 # <http://www.gnu.org/licenses/>.
22 mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
27 m403 m505 m601 m603e m604 m860 m7400 \
31 # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
33 MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN}
34 MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV}
36 MULTILIB_MATCHES += mcpu?403=mcpu?405
37 # Map 602, 603e, 603 to 603e
38 MULTILIB_MATCHES += mcpu?603e=mcpu?602
39 MULTILIB_MATCHES += mcpu?603e=mcpu?603
40 # Map 801, 821, 823 to 860
41 MULTILIB_MATCHES += mcpu?860=mcpu?801
42 MULTILIB_MATCHES += mcpu?860=mcpu?821
43 MULTILIB_MATCHES += mcpu?860=mcpu?823
45 MULTILIB_MATCHES += mcpu?7400=mcpu?7450
48 MULTILIB_MATCHES += mcpu?750=
50 # Soft-float only, default implies msoft-float
51 # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
52 MULTILIB_SOFTFLOAT_ONLY = \
53 *mcpu=401/*msoft-float* \
54 *mcpu=403/*msoft-float* \
55 *mcpu=405/*msoft-float* \
56 *mcpu=801/*msoft-float* \
57 *mcpu=821/*msoft-float* \
58 *mcpu=823/*msoft-float* \
59 *mcpu=860/*msoft-float*
61 # Hard-float only, take out msoft-float
62 MULTILIB_HARDFLOAT_ONLY = \
63 *mcpu=505/*msoft-float*
67 # Disallow -Dppc and -Dmpc without other options
68 MULTILIB_EXCEPTIONS += Dppc* Dmpc*
70 MULTILIB_EXCEPTIONS += \
71 ${MULTILIB_SOFTFLOAT_ONLY} \
72 ${MULTILIB_HARDFLOAT_ONLY}
75 # Take out all variants we don't want
76 MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
77 MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
78 MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
79 MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
80 MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
81 MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
82 MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*